Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method and apparatus for processing display color signal










Image Number 3 for United States Patent #5142272.

A color video signal processing method and apparatus wherein the compressed display data of each pixel consists of a color identification code and a color saturation data relative to the color or luminance of the pixel having the maximum saturation change in comparison with an adjacent pixel, and where the original color data is reproduced from such display data. Furthermore, a plurality of representative colors are prepared per value of specific color, and the optimal color is selected per pixel to provide the display data. A distribution of color appearance frequencies is employed for determining the representative colors, and such colors are so selected as to have the maximum spectral distances from one another.








 
 
  Recently Added Patents
Crowd validated internet document witnessing system
Enterprise seamless mobility
Recombinant negative strand virus RNA expression systems and vaccines
Preservation of liquid foods
Headset systems and methods
Apparatus and method for categorizing services using canonical service descriptions
Apparatus for electrographic printing or copying
  Randomly Featured Patents
Case cable management
Controlled deposition and alignment of carbon nanotubes
Method for making a plurality of like printed circuit board test pieces and arranging them relative to one another cutting along a hole row center plane
Automotive electronic control systems
Watch having a sensor
Honing machine
Cable connecting device
Drip bag
Pulsed flow meter
Optical waveguide electro-optic device and process of manufacturing optical waveguide electro-optic device